AV1RawSequenceHeader Struct Reference

#include <cbs_av1.h>

Data Fields
uint8_t	seq_profile
uint8_t	still_picture
uint8_t	reduced_still_picture_header
uint8_t	timing_info_present_flag
uint8_t	decoder_model_info_present_flag
uint8_t	initial_display_delay_present_flag
uint8_t	operating_points_cnt_minus_1
AV1RawTimingInfo	timing_info
AV1RawDecoderModelInfo	decoder_model_info
uint16_t	operating_point_idc [AV1_MAX_OPERATING_POINTS]
uint8_t	seq_level_idx [AV1_MAX_OPERATING_POINTS]
uint8_t	seq_tier [AV1_MAX_OPERATING_POINTS]
uint8_t	decoder_model_present_for_this_op [AV1_MAX_OPERATING_POINTS]
uint32_t	decoder_buffer_delay [AV1_MAX_OPERATING_POINTS]
uint32_t	encoder_buffer_delay [AV1_MAX_OPERATING_POINTS]
uint8_t	low_delay_mode_flag [AV1_MAX_OPERATING_POINTS]
uint8_t	initial_display_delay_present_for_this_op [AV1_MAX_OPERATING_POINTS]
uint8_t	initial_display_delay_minus_1 [AV1_MAX_OPERATING_POINTS]
uint8_t	frame_width_bits_minus_1
uint8_t	frame_height_bits_minus_1
uint16_t	max_frame_width_minus_1
uint16_t	max_frame_height_minus_1
uint8_t	frame_id_numbers_present_flag
uint8_t	delta_frame_id_length_minus_2
uint8_t	additional_frame_id_length_minus_1
uint8_t	use_128x128_superblock
uint8_t	enable_filter_intra
uint8_t	enable_intra_edge_filter
uint8_t	enable_interintra_compound
uint8_t	enable_masked_compound
uint8_t	enable_warped_motion
uint8_t	enable_dual_filter
uint8_t	enable_order_hint
uint8_t	enable_jnt_comp
uint8_t	enable_ref_frame_mvs
uint8_t	seq_choose_screen_content_tools
uint8_t	seq_force_screen_content_tools
uint8_t	seq_choose_integer_mv
uint8_t	seq_force_integer_mv
uint8_t	order_hint_bits_minus_1
uint8_t	enable_superres
uint8_t	enable_cdef
uint8_t	enable_restoration
AV1RawColorConfig	color_config
uint8_t	film_grain_params_present

Detailed Description

Definition at line 73 of file cbs_av1.h.

Field Documentation

seq_profile

uint8_t AV1RawSequenceHeader::seq_profile

Definition at line 74 of file cbs_av1.h.

Referenced by av1_parser_parse(), fill_picture_parameters(), get_bit_depth_from_seq(), get_pixel_format(), nvdec_av1_start_frame(), set_context_with_sequence(), and vaapi_av1_get_bit_depth_idx().

still_picture

uint8_t AV1RawSequenceHeader::still_picture

Definition at line 75 of file cbs_av1.h.

reduced_still_picture_header

uint8_t AV1RawSequenceHeader::reduced_still_picture_header

Definition at line 76 of file cbs_av1.h.

Referenced by uncompressed_header().

timing_info_present_flag

uint8_t AV1RawSequenceHeader::timing_info_present_flag

Definition at line 78 of file cbs_av1.h.

Referenced by av1_metadata_update_sequence_header().

decoder_model_info_present_flag

uint8_t AV1RawSequenceHeader::decoder_model_info_present_flag

Definition at line 79 of file cbs_av1.h.

Referenced by uncompressed_header().

initial_display_delay_present_flag

uint8_t AV1RawSequenceHeader::initial_display_delay_present_flag

Definition at line 80 of file cbs_av1.h.

operating_points_cnt_minus_1

uint8_t AV1RawSequenceHeader::operating_points_cnt_minus_1

Definition at line 81 of file cbs_av1.h.

Referenced by uncompressed_header().

timing_info

AV1RawTimingInfo AV1RawSequenceHeader::timing_info

Definition at line 83 of file cbs_av1.h.

Referenced by av1_metadata_update_sequence_header(), set_context_with_sequence(), and uncompressed_header().

decoder_model_info

AV1RawDecoderModelInfo AV1RawSequenceHeader::decoder_model_info

Definition at line 84 of file cbs_av1.h.

Referenced by uncompressed_header().

operating_point_idc

uint16_t AV1RawSequenceHeader::operating_point_idc[AV1_MAX_OPERATING_POINTS]

Definition at line 86 of file cbs_av1.h.

Referenced by uncompressed_header().

seq_level_idx

uint8_t AV1RawSequenceHeader::seq_level_idx[AV1_MAX_OPERATING_POINTS]

Definition at line 87 of file cbs_av1.h.

Referenced by av1_parser_parse(), and set_context_with_sequence().

seq_tier

uint8_t AV1RawSequenceHeader::seq_tier[AV1_MAX_OPERATING_POINTS]

Definition at line 88 of file cbs_av1.h.

decoder_model_present_for_this_op

uint8_t AV1RawSequenceHeader::decoder_model_present_for_this_op[AV1_MAX_OPERATING_POINTS]

Definition at line 89 of file cbs_av1.h.

Referenced by uncompressed_header().

decoder_buffer_delay

uint32_t AV1RawSequenceHeader::decoder_buffer_delay[AV1_MAX_OPERATING_POINTS]

Definition at line 90 of file cbs_av1.h.

encoder_buffer_delay

uint32_t AV1RawSequenceHeader::encoder_buffer_delay[AV1_MAX_OPERATING_POINTS]

Definition at line 91 of file cbs_av1.h.

low_delay_mode_flag

uint8_t AV1RawSequenceHeader::low_delay_mode_flag[AV1_MAX_OPERATING_POINTS]

Definition at line 92 of file cbs_av1.h.

initial_display_delay_present_for_this_op

uint8_t AV1RawSequenceHeader::initial_display_delay_present_for_this_op[AV1_MAX_OPERATING_POINTS]

Definition at line 93 of file cbs_av1.h.

initial_display_delay_minus_1

uint8_t AV1RawSequenceHeader::initial_display_delay_minus_1[AV1_MAX_OPERATING_POINTS]

Definition at line 94 of file cbs_av1.h.

frame_width_bits_minus_1

uint8_t AV1RawSequenceHeader::frame_width_bits_minus_1

Definition at line 96 of file cbs_av1.h.

Referenced by frame_size().

frame_height_bits_minus_1

uint8_t AV1RawSequenceHeader::frame_height_bits_minus_1

Definition at line 97 of file cbs_av1.h.

Referenced by frame_size().

max_frame_width_minus_1

uint16_t AV1RawSequenceHeader::max_frame_width_minus_1

Definition at line 98 of file cbs_av1.h.

Referenced by fill_picture_parameters(), frame_size(), scalability_structure(), and set_context_with_sequence().

max_frame_height_minus_1

uint16_t AV1RawSequenceHeader::max_frame_height_minus_1

Definition at line 99 of file cbs_av1.h.

Referenced by fill_picture_parameters(), frame_size(), scalability_structure(), and set_context_with_sequence().

frame_id_numbers_present_flag

uint8_t AV1RawSequenceHeader::frame_id_numbers_present_flag

Definition at line 101 of file cbs_av1.h.

Referenced by uncompressed_header().

delta_frame_id_length_minus_2

uint8_t AV1RawSequenceHeader::delta_frame_id_length_minus_2

Definition at line 102 of file cbs_av1.h.

Referenced by uncompressed_header().

additional_frame_id_length_minus_1

uint8_t AV1RawSequenceHeader::additional_frame_id_length_minus_1

Definition at line 103 of file cbs_av1.h.

Referenced by uncompressed_header().

use_128x128_superblock

uint8_t AV1RawSequenceHeader::use_128x128_superblock

Definition at line 105 of file cbs_av1.h.

Referenced by fill_picture_parameters(), lr_params(), nvdec_av1_start_frame(), and tile_info().

enable_filter_intra

uint8_t AV1RawSequenceHeader::enable_filter_intra

Definition at line 106 of file cbs_av1.h.

Referenced by fill_picture_parameters(), and nvdec_av1_start_frame().

enable_intra_edge_filter

uint8_t AV1RawSequenceHeader::enable_intra_edge_filter

Definition at line 107 of file cbs_av1.h.

Referenced by fill_picture_parameters(), and nvdec_av1_start_frame().

enable_interintra_compound

uint8_t AV1RawSequenceHeader::enable_interintra_compound

Definition at line 108 of file cbs_av1.h.

Referenced by fill_picture_parameters(), and nvdec_av1_start_frame().

enable_masked_compound

uint8_t AV1RawSequenceHeader::enable_masked_compound

Definition at line 109 of file cbs_av1.h.

Referenced by fill_picture_parameters(), and nvdec_av1_start_frame().

enable_warped_motion

uint8_t AV1RawSequenceHeader::enable_warped_motion

Definition at line 110 of file cbs_av1.h.

Referenced by uncompressed_header().

enable_dual_filter

uint8_t AV1RawSequenceHeader::enable_dual_filter

Definition at line 111 of file cbs_av1.h.

Referenced by fill_picture_parameters(), and nvdec_av1_start_frame().

enable_order_hint

uint8_t AV1RawSequenceHeader::enable_order_hint

Definition at line 113 of file cbs_av1.h.

Referenced by cbs_av1_get_relative_dist(), fill_picture_parameters(), nvdec_av1_start_frame(), skip_mode_params(), and uncompressed_header().

enable_jnt_comp

uint8_t AV1RawSequenceHeader::enable_jnt_comp

Definition at line 114 of file cbs_av1.h.

Referenced by fill_picture_parameters(), and nvdec_av1_start_frame().

enable_ref_frame_mvs

uint8_t AV1RawSequenceHeader::enable_ref_frame_mvs

Definition at line 115 of file cbs_av1.h.

Referenced by fill_picture_parameters(), and uncompressed_header().

seq_choose_screen_content_tools

uint8_t AV1RawSequenceHeader::seq_choose_screen_content_tools

Definition at line 117 of file cbs_av1.h.

seq_force_screen_content_tools

uint8_t AV1RawSequenceHeader::seq_force_screen_content_tools

Definition at line 118 of file cbs_av1.h.

Referenced by uncompressed_header().

seq_choose_integer_mv

uint8_t AV1RawSequenceHeader::seq_choose_integer_mv

Definition at line 119 of file cbs_av1.h.

seq_force_integer_mv

uint8_t AV1RawSequenceHeader::seq_force_integer_mv

Definition at line 120 of file cbs_av1.h.

Referenced by uncompressed_header().

order_hint_bits_minus_1

uint8_t AV1RawSequenceHeader::order_hint_bits_minus_1

Definition at line 122 of file cbs_av1.h.

Referenced by cbs_av1_get_relative_dist(), fill_picture_parameters(), get_relative_dist(), nvdec_av1_start_frame(), set_frame_refs(), and uncompressed_header().

enable_superres

uint8_t AV1RawSequenceHeader::enable_superres

Definition at line 124 of file cbs_av1.h.

Referenced by nvdec_av1_start_frame(), and superres_params().

enable_cdef

uint8_t AV1RawSequenceHeader::enable_cdef

Definition at line 125 of file cbs_av1.h.

Referenced by cdef_params(), fill_picture_parameters(), and nvdec_av1_start_frame().

enable_restoration

uint8_t AV1RawSequenceHeader::enable_restoration

Definition at line 126 of file cbs_av1.h.

Referenced by fill_picture_parameters(), lr_params(), and nvdec_av1_start_frame().

color_config

AV1RawColorConfig AV1RawSequenceHeader::color_config

Definition at line 128 of file cbs_av1.h.

Referenced by av1_metadata_update_sequence_header(), av1_parser_parse(), fill_picture_parameters(), film_grain_params(), get_bit_depth_from_seq(), get_pixel_format(), lr_params(), nvdec_av1_start_frame(), quantization_params(), set_context_with_sequence(), uncompressed_header(), and vaapi_av1_get_bit_depth_idx().

film_grain_params_present

uint8_t AV1RawSequenceHeader::film_grain_params_present

Definition at line 130 of file cbs_av1.h.

Referenced by fill_picture_parameters(), film_grain_params(), nvdec_av1_start_frame(), and set_context_with_sequence().

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The documentation for this struct was generated from the following file:

• libavcodec/cbs_av1.h